class_docstr: Enum class for MIME types associated with JumpStart models.
docstr: Removes suffix from type and instantiates enum.
docstr_tok: ["Removes","suffix","from","type","and","instantiates","enum","."]
code: def from_suffixed_type(mime_type_with_suffix: str) -> "MIMEType":
      """Removes suffix from type and instantiates enum."""
      base_type, _, _ = mime_type_with_suffix.partition(";")
      return MIMEType(base_type)
  
imports: from __future__ import absolute_import
  from enum import Enum
label_desc: Use image node_id 1 for calling the MIMEType obj's underlying member method code with example usage: obj.from_suffixed_type(mime_type_with_suffix) and returns: MIMEType